Combination U.S. inch and metric fastener thread pitch gage



The ornamental design for an improved device for measuring the size of hardware and metal fasteners, including by way of illustration only nuts, bolts, wrenches and screws.

FIG. 1 is a top plan view of a hardware sizing tool in accordance with the invention;

FIG. 2 is a top elevation thereof;

FIG. 3 is a bottom elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a bottom plan view of the sizing tool of FIG. 1;

FIG. 7 is a top perspective view of the sizing tool of FIG. 1; and,

FIG. 8 is a bottom perspective view of the sizing tool of FIG. 1. 

The ornamental design for a combination U.S. inch and metric fastener thread pitch gage, as shown and described. 